GB8707393D0 - Alarm systems - Google Patents

Alarm systems

Info

Publication number
GB8707393D0
GB8707393D0 GB878707393A GB8707393A GB8707393D0 GB 8707393 D0 GB8707393 D0 GB 8707393D0 GB 878707393 A GB878707393 A GB 878707393A GB 8707393 A GB8707393 A GB 8707393A GB 8707393 D0 GB8707393 D0 GB 8707393D0
Authority
GB
United Kingdom
Prior art keywords
alarm systems
alarm
systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB878707393A
Other versions
GB2202982A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MERCER ENERGY CONSERVATION CO
Original Assignee
MERCER ENERGY CONSERVATION CO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MERCER ENERGY CONSERVATION CO filed Critical MERCER ENERGY CONSERVATION CO
Priority to GB08707393A priority Critical patent/GB2202982A/en
Publication of GB8707393D0 publication Critical patent/GB8707393D0/en
Publication of GB2202982A publication Critical patent/GB2202982A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/002—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives with occupancy simulation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
GB08707393A 1987-03-27 1987-03-27 Improvements in or relating to alarm systems Pending GB2202982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08707393A GB2202982A (en) 1987-03-27 1987-03-27 Improvements in or relating to alarm systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08707393A GB2202982A (en) 1987-03-27 1987-03-27 Improvements in or relating to alarm systems

Publications (2)

Publication Number Publication Date
GB8707393D0 true GB8707393D0 (en) 1987-04-29
GB2202982A GB2202982A (en) 1988-10-05

Family

ID=10614800

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08707393A Pending GB2202982A (en) 1987-03-27 1987-03-27 Improvements in or relating to alarm systems

Country Status (1)

Country Link
GB (1) GB2202982A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8904148U1 (en) * 1989-04-04 1989-08-10 Asea Brown Boveri AG, 6800 Mannheim Reporting center
GB2306733A (en) * 1995-10-18 1997-05-07 Apollo Systems 2000 Limited Security device
NL1022716C2 (en) * 2003-02-17 2004-08-23 A C Pasma Holding B V Switching system, method, and operating device for switching lighting fixtures on and off.
EP2698774B1 (en) * 2012-08-14 2017-06-14 Securitas Direct AB A method and a device for controlling a security system
EP3032510B1 (en) * 2014-12-08 2020-06-10 Harman Becker Automotive Systems GmbH Presence simulation based on a home entertainment system
DE102016204167A1 (en) * 2016-03-14 2017-09-14 Idencom Germany Gmbh Door communication system, outdoor unit for a door communication system and method of operating a door communication system
GB201716097D0 (en) * 2017-10-03 2017-11-15 Jw Innovation Solutions Ltd Alarm system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB223674A (en) * 1923-07-31 1924-10-30 Walter Draper Improvements in or relating to electrically-operated burglar alarm systems
GB436216A (en) * 1934-03-29 1935-09-30 Alfredo Cianchi Improvements in warning systems of dwelling houses
GB946375A (en) * 1962-08-22 1964-01-15 Rad O Lite Inc Building protection system
US3713126A (en) * 1971-02-18 1973-01-23 Novar Electronics Corp Burglar deterrent timing switch
US3761912A (en) * 1971-05-20 1973-09-25 Novar Electronics Corp Burglar deterrent timing switch
US4212007A (en) * 1976-09-30 1980-07-08 Daniel Reyes Combined burglar frightening device and alarm
GB2126390A (en) * 1982-09-03 1984-03-21 Douglas Malcolm Ritchie Alarm
US4544920A (en) * 1982-10-27 1985-10-01 Hamlin Jerry J Intrusion detector and method
GB8324289D0 (en) * 1983-09-10 1983-10-12 Kaye C M Theft deterrent and burglar alarm
US4571583A (en) * 1984-05-02 1986-02-18 Giordano Salvatore J Barking dog simulated alarm system

Also Published As

Publication number Publication date
GB2202982A (en) 1988-10-05

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